From patchwork Tue Aug 6 18:56:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Christopherson X-Patchwork-Id: 11079525 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EB2EE14DB for ; Tue, 6 Aug 2019 18:57:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DD0B628832 for ; Tue, 6 Aug 2019 18:57:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D09E628868; Tue, 6 Aug 2019 18:57:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8E9A928832 for ; Tue, 6 Aug 2019 18:57:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726340AbfHFS5O (ORCPT ); Tue, 6 Aug 2019 14:57:14 -0400 Received: from mga06.intel.com ([134.134.136.31]:40914 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726444AbfHFS5J (ORCPT ); Tue, 6 Aug 2019 14:57:09 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Aug 2019 11:57:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,353,1559545200"; d="scan'208";a="176715123" Received: from sjchrist-coffee.jf.intel.com ([10.54.74.41]) by orsmga003.jf.intel.com with ESMTP; 06 Aug 2019 11:57:00 -0700 From: Sean Christopherson To: Eduardo Habkost , Igor Mammedov , "Michael S. Tsirkin" , Marcel Apfelbaum , Paolo Bonzini , Richard Henderson , Cornelia Huck , Eric Blake , Markus Armbruster , Marcelo Tosatti Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org Subject: [RFC PATCH 20/20] i440fx: Add support for SGX EPC Date: Tue, 6 Aug 2019 11:56:49 -0700 Message-Id: <20190806185649.2476-21-sean.j.christopherson@intel.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190806185649.2476-1-sean.j.christopherson@intel.com> References: <20190806185649.2476-1-sean.j.christopherson@intel.com> MIME-Version: 1.0 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP SGX EPC virtualization is currently only support by KVM. Signed-off-by: Sean Christopherson --- hw/i386/pc_piix.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index c2280c72ef..3e70c6e311 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -151,6 +151,9 @@ static void pc_init1(MachineState *machine, pcms->above_4g_mem_size = 0; pcms->below_4g_mem_size = machine->ram_size; } + if (pcmc->pci_enabled) { + pc_machine_init_sgx_epc(pcms); + } } pc_cpus_init(pcms);